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Screening compounds

Angustidine

Also known as 18-methyl-3,13,17-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4,6,8,15(20),16,18-octaen-14-one, 18-methyl-3,13,17-triazapentacyclo(11.8.0.02,10.04,9.015,20)henicosa-1(21),2(10),4,6,8,15(20),16,18-octaen-14-one, Indolo(2',3':3,4)pyrido(1,2-b)(2,7)naphthyridin-5(7H)-one, 8,13-dihydro-2-methyl-

CAS 40217-50-3Formula C19H15N3OMolar mass 301.35 g/mol
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Angustidine chemical structure, C19H15N3O, CAS 40217-50-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
40217-50-3
Formula
C19H15N3O
Molar mass
301.35 g/mol
HS code
293399
Category
Screening compounds

What is Angustidine?

Plain description, key identifiers and synonyms

angustidine has been reported in Cephalanthus natalensis and Sarcocephalus latifolius.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
18-methyl-3,13,17-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4,6,8,15(20),16,18-octaen-14-one
CAS number
40217-50-3 CAS number cross-checked
Molecular formula
C19H15N3O
InChIKey
JCBVEVKMVDYNPQ-UHFFFAOYSA-N
InChI
InChI=1S/C19H15N3O/c1-11-8-12-9-17-18-14(13-4-2-3-5-16(13)21-18)6-7-22(17)19(23)15(12)10-20-11/h2-5,8-10,21H,6-7H2,1H3
SMILES (canonical and isomeric)
CC1=CC2=C(C=N1)C(=O)N3CCC4=C(C3=C2)NC5=CC=CC=C45

Synonyms

  • 18-methyl-3,13,17-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4,6,8,15(20),16,18-octaen-14-one
  • 18-methyl-3,13,17-triazapentacyclo(11.8.0.02,10.04,9.015,20)henicosa-1(21),2(10),4,6,8,15(20),16,18-octaen-14-one
  • Indolo(2',3':3,4)pyrido(1,2-b)(2,7)naphthyridin-5(7H)-one, 8,13-dihydro-2-methyl-
  • Angustidin
  • 2-Methyl-8,13-dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(7H)-one

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
301.35 g/molcalc.
Exact mass
301.1215 Dacalc.
LogP (octanol/water)
3.41calc.
Topological polar surface area
50.68 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
23calc.
Rings
5calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.16calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1c2cnccc2cc2n1CCc1c-2[nH]c2ccccc12

O=c1c2cnccc2cc2n1CCc1c-2[nH]c2ccccc12

5 rings, 22 atoms, the Parvine ring system.

5 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Angustidine suppliers

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Angustidine price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Angustidine is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Angustidine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Angustidine, based on the data on this page

What is Angustidine?

angustidine has been reported in Cephalanthus natalensis and Sarcocephalus latifolius.

What is the CAS number of Angustidine?

The CAS registry number of Angustidine is 40217-50-3.

What is the molecular formula and weight of Angustidine?

The molecular formula of Angustidine is C19H15N3O and its molar mass is 301.35 g/mol.

What is Angustidine used for?

Known uses and roles of Angustidine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Angustidine hazardous?

No GHS hazard classification for Angustidine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Angustidine?

Angustidine is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Angustidine?

Post a free request on CompoundList and suppliers of Angustidine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Angustidine?

Suppliers quote Angustidine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Angustidine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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